How To Install Stock ROM on Cktel J2 (Firmware/Unbrick/Unroot)
Guide To Install Official Stock ROM On Cktel J2 (Back to stock, Unbrick, Unroot and Fix Bootloop): The available firmware file name is Cktel_J2_MT6580_20170810_5.1.zip and it is
Guide To Install Official Stock ROM On Cktel J2 (Back to stock, Unbrick, Unroot and Fix Bootloop): The available firmware file name is Cktel_J2_MT6580_20170810_5.1.zip and it is